7 1/2 x 3 1/5 =

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7 1/2 x 3 1/5 =

A21 1/10

B10 1/7

C22

D24

Answer:

$7 \frac{1}{2} \times 3 \frac{1}{5}=$

$7 \frac{1}{2} = \frac{7 \times 2 + 1}{2}= \frac{15}{2}$

$3 \frac{1}{5} = \frac{3 \times 5 + 1}{5}= \frac{16}{5}$

$= 24$

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